APPSTREAM-UTIL(1) User Commands APPSTREAM-UTIL(1) NAME appstream-util - Manipulate AppStream, AppData and MetaInfo metadata SYNOPSIS appstream-util [OPTION...] DESCRIPTION This manual page documents briefly the appstream-util command. appstream-util allows you to manipulate and validate AppStream, AppData and MetaInfo for syntax, formatting and style guidelines. AUTHOR This manual page was written by Richard Hughes . User Commands APPSTREAM-UTIL(1)